Jamui, Bihar
811312- District
- Jamui
- State
- Bihar
- Post offices
- 3
- Coordinates
- 24.9599, 86.3735
- Data as of
- 2026-08-24
Post offices serving 811312
- Gaura
- Kakanchaur
- Dighi
811312 PIN Code
Jamui, Bihar — post offices, district and coordinates
About PIN code 811312
811312 is the Postal Index Number for Jamui, Bihar, in Jamui district of Bihar. Mail addressed to this PIN code is routed through Gaura, Kakanchaur, Dighi post offices, centred near 24.9599, 86.3735. The first digit of a PIN code identifies the postal region, the first two the postal circle, the third the sorting district and the last three the delivery post office.
Other PIN codes in Jamui district
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Frequently Asked Questions
Which area does PIN code 811312 belong to?
811312 is the PIN code for Jamui, Bihar. It sits in Jamui district, Bihar, and is served by Gaura, Kakanchaur, Dighi post offices.
Which post offices come under 811312?
Gaura, Kakanchaur, Dighi. A single PIN code often covers several delivery post offices, and a large locality is in turn frequently split across more than one PIN code.
How many PIN codes does Jamui district have?
Besides 811312, we list 9 more PIN codes in Jamui district — they are linked above so you can move to a neighbouring area.
Why does the PIN code matter when buying or renting in Jamui?
A PIN code pins down an exact delivery area, which is far more precise than a locality name — the same locality name often appears in several cities. It also decides the postal address on your registration documents, utility connections and loan paperwork.
Where does this PIN code data come from?
The Department of Posts All India Pincode Directory, covering all 19,586 PIN codes across 37 states and union territories. Our copy was last refreshed on 2026-08-24.
